ZHAO-YING CHEN

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CHU-NAN, TW

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for optical fiber manufacturing process
- Patent number 11,685,686
- Issue date Jun 27, 2023
- Prime Optical Fiber Corporation
- Hen-Tai Shang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR OPTICAL FIBER MANUFACTURING PROCESS
- Publication number 20220402802
- Publication date Dec 22, 2022
- PRIME OPTICAL FIBER CORPORATION
- HEN-TAI SHANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DRAWING SYSTEM FOR POLYGONAL OPTICAL FIBER
- Publication number 20200399162
- Publication date Dec 24, 2020
- SUCCESS PRIME CORPORATION
- KUEI-HUANG CHOU
- C03 - GLASS MINERAL OR SLAG WOOL